Question

Given two dictionaries say d₁ and d₂. Write a program that list the overlapping keys of the dictionaries,i.E if a key of d1 is aloso a key of d₂, the list it

Answer 1

To list overlapping keys of two dictionaries, convert the keys to sets and find their intersection. This can be accomplished with a simple line of Python code.

Step-by-step explanation:

The correct answer involves creating a program that identifies overlapping keys in two dictionaries d1 and d2. This is a task often encountered in programming courses dealing with data structures.

To find the overlapping keys, you can use the set data type in Python which provides convenient mathematical operations to find intersections between sets. By using set intersection, we can efficiently find keys that appear in both dictionaries.

overlapping_keys = list(set(d1.keys()) & set(d2.keys()))
print(overlapping_keys)

This code converts the keys of both dictionaries to sets and then finds the intersection of these sets. The result is the list of overlapping keys, which is then printed out.